20ct Diopside (Oval, 22.19×14.79mm, Green) vs 20ct Tsavorite (Oval, 21.54×14.36mm, Green)
Quick summary: When looked from above (face-up position), 20ct Diopside (22.19×14.79mm, oval cut) appears 6% larger than 20ct Tsavorite (21.54×14.36mm, oval cut). See below how they compare side-by-side on a ring and finger.
| 20ct Diopside (oval cut) |
vs
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20ct Tsavorite (oval cut) |
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green |
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| 22.19×14.79 mm | 21.54×14.36 mm | |
| actual size | ||
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Actual size is set for screen
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Ring:
Skin tone:
Ring width: 3.0 mm
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64 mm |
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Actual sizes of
20ct Diopside Oval (22.19×14.79mm, Green)
and
20ct Tsavorite Oval (21.54×14.36mm, Green)
as they would appear on a ring and finger.
Adjust the ring and finger size to get an idea of how these gemstones would look on your finger.
Where to buy?
For certified gemstones, high-end gemstone jewelry, and birthstone jewelry, see Blue Nile
Face-up Size
All things being equal, Tsavorite will face-up smaller than Diopside for a given
carat weight, because it has higher specific gravity
(3.61 vs. 3.3 - this means it's "heavier" compared to Diopside of the same size). Face-up size also depends heavily on the proportions of the cut.
Face-up area is a measure of the size of the gem when viewed from above (as set in a ring). It tells you how big the gem is at the girdle plane.
Face-up area is a measure of the size of the gem when viewed from above (as set in a ring). It tells you how big the gem is at the girdle plane.
| 20 Ct Diopside (Oval) | 20 Ct Tsavorite (Oval) | |
| 22.19×14.79 mm | vs | 21.54×14.36 mm |
| 269.12 mm² | 253.64 mm² |
| 20ct Diopside Oval (22.19×14.79mm) | |
| 20ct Tsavorite Oval (21.54×14.36mm) | |
| Difference: 6% (15.48 mm²) |
20ct Diopside (Oval, 22.19×14.79mm) has approx. 6% more face-up area than 20ct Tsavorite (Oval, 21.54×14.36mm).
Popular comparisons:
- 0.4ct Diopside (Oval, Green, 6 x 4) vs. 1.4ct Diopside (Princess, Green, 6.97 x 6.33)
- 0.58ct Diopside (Oval, Green, 6.72 x 4.48) vs. 0.33ct Diamond (Round, White, 4.49 x 4.49)
- 1ct Diopside (Oval, Green, 8.07 x 5.38) vs. 1ct Diamond (Oval, White, 8.12 x 5.41)
- 3ct Diopside (Oval, Green, 11.63 x 7.75) vs. 4ct Quartz (Emerald, White, 11.62 x 8.61)
- 3ct Diopside (Oval, Green, 11.63 x 7.75) vs. 4ct Sapphire (Oval, White, 12 x 8)
- 0.5ct Diopside (Oval, Green, 6.41 x 4.27) vs. 3ct Diopside (Round, Green, 9.19 x 9.19)
- 0.21ct Diopside (Oval, Green, 4.8 x 3.2) vs. 6.35ct Topaz (Round, Orangey Red, 11.1 x 11.1)
- 1.9ct Diopside (Oval, Green, 9.99 x 6.66) vs. 0.85ct Emerald (Oval, Green, 8.18 x 5.45)
- 2ct Diopside (Oval, Green, 10.16 x 6.77) vs. 3ct Diopside (Round, Green, 9.19 x 9.19)